GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

Important: There is no service interval for in-pipe fuel filter replacement. Only replace the in-pipe fuel filter if it is restricted.


    Object Number: 32189  Size: SH
  1. Relieve the fuel system pressure. Refer to Fuel Pressure Relief .
  2. Raise the vehicle.
  3. Remove the quick-connect fitting at the inlet of the in-pipe fuel filter. Refer to Servicing Quick Connect Fittings .
  4. Remove the threaded fitting at the outlet of the in-pipe fuel filter.
  5. Drain any remaining fuel into an approved gasoline container.

  6. Object Number: 32269  Size: SH
  7. Remove the in-pipe fuel filter and mounting bracket.
  8. Remove the in-pipe fuel filter from the in-pipe fuel filter mounting bracket.

Installation Procedure


    Object Number: 32269  Size: SH
  1. Remove the protective caps from the new in-pipe fuel filter.
  2. Slide the in-pipe fuel filter into the in-pipe fuel filter mounting bracket.
  3. Install the in-pipe fuel filter and mounting bracket.
  4. Install the in-pipe fuel filter mounting bracket retaining bolt.
  5. Tighten
    Tighten the in-pipe fuel filter mounting bracket bolt to 20 N·m (15 lb ft)

    Notice: Use the correct fastener in the correct location. Replacement fasteners must be the correct part number for that application. Fasteners requiring replacement or fasteners requiring the use of thread locking compound or sealant are identified in the service procedure. Do not use paints, lubricants, or corrosion inhibitors on fasteners or fastener joint surfaces unless specified. These coatings affect fastener torque and joint clamping force and may damage the fastener. Use the correct tightening sequence and specifications when installing fasteners in order to avoid damage to parts and systems.


    Object Number: 32189  Size: SH
  6. Install the quick-connect fitting at the inlet of the in-pipe fuel filter. Refer to Servicing Quick Connect Fittings .
  7. Install the threaded fitting at the outlet of the in-pipe fuel filter.
  8. Tighten
    Use a back-up wrench in order to prevent the in-pipe fuel filter from turning. Tighten the in-pipe fuel filter outlet nut to 30 N·m (22  lb ft).

    Notice: Use the correct fastener in the correct location. Replacement fasteners must be the correct part number for that application. Fasteners requiring replacement or fasteners requiring the use of thread locking compound or sealant are identified in the service procedure. Do not use paints, lubricants, or corrosion inhibitors on fasteners or fastener joint surfaces unless specified. These coatings affect fastener torque and joint clamping force and may damage the fastener. Use the correct tightening sequence and specifications when installing fasteners in order to avoid damage to parts and systems.

  9. Lower the vehicle.
  10. Tighten the fuel tank filler pipe cap.
  11. Install the negative battery cable.